The Paper Bag Machine.
Margaret knight
Margaret E. Knight invented a machine that could automatically fold and glue paper bags, which greatly improved the efficiency of bag production. The machine she patented in 1871 is still used in modern paper bag manufacturing.
She invented the square bottom paper bag machine.
Margaret Knight was an employee in a paper bag factory in 1868 when she invented a new machine part that would automatically fold and glue paper bags to create square bottoms for paper bags. Paper bags had been more like envelopes before. Margaret Knight's paper bag machine made flat-bottomed paper bags that are still in use today.
I couldn't find who made the normal BAG... But I found out who made the first paper grocery bag: Margaret E. Knight (1838-1914) was an employee in a paper bag factory when she invented a new machine part to make square bottoms for paper bags. Knight can be considered the mother of the coomon day paper grocery bag.
Margaret E. Knight was famous for her invention of the flat-bottomed paper bag machine, which revolutionized the packaging industry in the 19th century. She was also known for her numerous other inventions and innovations in machinery and manufacturing processes. Knight's work as an inventor and entrepreneur paved the way for women in STEM fields.
Margret E. Knight also invented a machine for cutting and folding paper bags, an improved machinery for producing square bottomed paper bags, and a device for creating the window envelope.
Margaret E. Knight, the American inventor known for her contributions to the development of the paper bag, had no brothers. She was the only girl among her siblings, having three sisters. Knight's family background played a significant role in shaping her inventive spirit, as she was encouraged to pursue her interests from a young age.
Margaret E. Knight became an inventor due to her passion for creating solutions to everyday problems. She was inspired by her work at a textile mill and a desire to improve efficiency in manufacturing processes. Knight's innovative spirit led her to design and patent numerous inventions, including the paper bag-making machine.
Yes, Margaret Knight dropped out of school at a young age to help support her family after her father's death. She left school around the age of 12 but went on to become a prolific inventor, known for her work in developing machinery for paper bag production. Despite her lack of formal education, Knight's ingenuity and determination led her to secure numerous patents throughout her lifetime.
She went to school until she was twelve years old and worked until she was fifty six. She invented a paper bag machine that helped many people over the years.